Added beginnings of new osgUI library, a replacement for osgWidget that works fully in 3D/stereo and is scriptable.

include/osgUI/AlignmentSettings

@@ -0,0 +1,67 @@
+/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2014 Robert Osfield
+ *
+ * This library is open source and may be redistributed and/or modified under
+ * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
+ * (at your option) any later version.  The full license is in LICENSE file
+ * included with this distribution, and on the openscenegraph.org website.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * OpenSceneGraph Public License for more details.
+*/
+
+#ifndef OSGUI_ALIGNMENTSETTINGS
+#define OSGUI_ALIGNMENTSETTINGS
+
+#include <osg/Object>
+#include <osg/BoundingBox>
+#include <osg/Vec4>
+#include <osgUI/Export>
+
+namespace osgUI
+{
+
+class OSGUI_EXPORT AlignmentSettings : public osg::Object
+{
+public:
+    AlignmentSettings();
+    AlignmentSettings(const AlignmentSettings& textSettings, const osg::CopyOp& copyop=osg::CopyOp::SHALLOW_COPY);
+    META_Object(osgUI, AlignmentSettings);
+
+    enum Alignment
+    {
+        LEFT_TOP,
+        LEFT_CENTER,
+        LEFT_BOTTOM,
+
+        CENTER_TOP,
+        CENTER_CENTER,
+        CENTER_BOTTOM,
+
+        RIGHT_TOP,
+        RIGHT_CENTER,
+        RIGHT_BOTTOM,
+
+        LEFT_BASE_LINE,
+        CENTER_BASE_LINE,
+        RIGHT_BASE_LINE,
+
+        LEFT_BOTTOM_BASE_LINE,
+        CENTER_BOTTOM_BASE_LINE,
+        RIGHT_BOTTOM_BASE_LINE
+    };
+
+    void setAlignment(Alignment alignment) { _alignment = alignment; }
+    Alignment getAlignment() const { return _alignment; }
+
+protected:
+
+    virtual ~AlignmentSettings() {}
+
+    Alignment _alignment;
+};
+
+}
+
+#endif